更新1:
What is the heat change in joules?
A student mixes 2 solutions of PCl^3, beginning at 22 degrees C to form a final solution with a mass of 36 g at 45 degrees C.heat change inJ?
回答 (1)
2017-04-29 10:03 am
(4.184 J/g·°C) x (36 g) x (45 - 22)°C = 3464 J
收錄日期: 2021-04-24 00:28:24
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20170428224230AAUDyFJ